Eppendorf North America Safe-Lock Tubes 22363433 - 500.0 Each - MDL-EPP1111 Binders & Binding Supplies Humanized design of funnel conforms

Humanized design of funnel conforms to the human mouth shape

Connecticut Clean Room Corp Sealed Foam Constix Swab

4 drying profiles

Fresh valve included with each refill

Eppendorf North America Safe-Lock Tubes 22363433 - 500.0 Each - MDL-EPP1111 Binders & Binding Supplies Humanized design of funnel conformsEppendorf North America Safe Lock Tubes Made without the use of slip agents, plasticizers and biocides substances that have been shown to leach from plastic consumables into the sample and negatively affect bio assay results g Safe: Exceptional centrifugation stability of up to 30,000 x g (70,000 x g in form fitting rotor) prevents tube breakage Polypropylene provides high resistance to chemicals, mechanical stress and temperature extremes Hinged Safe